1
peacock
1
pendulum
1
periodicity
1
phantasm
1
pigment(noun, color)
1
plenum
1
powder train
1
primary
1
primary color
1
province
1
pure color
1
purview(noun, range)
1
queue
1
radio frequency
1
radius
1
ranking(noun, rule, gauge, ruler)
1
recurrence
1
refraction
1
reticulation
1
revenant
10 years ago|9.2k views|share |citing 
APASmart Define. (2016). spectrum thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/spectrum/thesaurus/synonyms
ChicagoSmart Define. 2016. "spectrum thesaurus" https://smartdefine.org/spectrum/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, spectrum thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/spectrum/thesaurus/synonyms>.
MLASmart Define. "spectrum thesaurus" 13 January 2016. Web. 23 September 2026. <https://smartdefine.org/spectrum/thesaurus/synonyms>